Remove deprecated Razor runtime compilation and enable Hot Reload for…#19069
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Remove deprecated Razor runtime compilation and enable Hot Reload for…#19069
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… module views Remove AddRazorRuntimeCompilation() and all supporting code deprecated in .NET 10: SharedViewCompilerProvider, RazorCompilationOptionsSetup, RazorCompilationFileProviderAccessor, DevelopmentViewsFeature, and the refs folder checks in ShellViewFeatureProvider and AdminPageRouteModelProvider. Replace RazorCompilationFileProviderAccessor with ViewFileProviderAccessor that composes file providers directly without the deprecated MvcRazorRuntimeCompilationOptions. Register ModuleProjectRazorFileProvider and ApplicationViewFileProvider on the host's ContentRootFileProvider in Development mode so Hot Reload can detect and apply .cshtml changes from module source directories. Update VS Code tasks.json and launch.json for dotnet watch with Hot Reload support and target framework selection via input prompt.
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This was referenced Apr 1, 2026
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… module views
Remove AddRazorRuntimeCompilation() and all supporting code deprecated in .NET 10: SharedViewCompilerProvider, RazorCompilationOptionsSetup, RazorCompilationFileProviderAccessor, DevelopmentViewsFeature, and the refs folder checks in ShellViewFeatureProvider and AdminPageRouteModelProvider.
Replace RazorCompilationFileProviderAccessor with ViewFileProviderAccessor that composes file providers directly without the deprecated MvcRazorRuntimeCompilationOptions.
Register ModuleProjectRazorFileProvider and ApplicationViewFileProvider on the host's ContentRootFileProvider in Development mode so Hot Reload can detect and apply .cshtml changes from module source directories.
Update VS Code tasks.json and launch.json for dotnet watch with Hot Reload support and target framework selection via input prompt.